57241620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1582

約数の個数: 96

約数和(自身を含む): 180714240

約数和(自身を除く): 123472620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1493, 1917, 2130, 2556, 2986, 3195, 3834, 4260, 4479, 5972, 6390, 7465, 7668, 8958, 9585, 12780, 13437, 14930, 17916, 19170, 22395, 26874, 29860, 38340, 40311, 44790, 53748, 67185, 80622, 89580, 106003, 134370, 161244, 201555, 212006, 268740, 318009, 403110, 424012, 530015, 636018, 806220, 954027, 1060030, 1272036, 1590045, 1908054, 2120060, 2862081, 3180090, 3816108, 4770135, 5724162, 6360180, 9540270, 11448324, 14310405, 19080540, 28620810, 57241620]

約数ペア:

[(1, 57241620), (2, 28620810), (3, 19080540), (4, 14310405), (5, 11448324), (6, 9540270), (9, 6360180), (10, 5724162), (12, 4770135), (15, 3816108), (18, 3180090), (20, 2862081), (27, 2120060), (30, 1908054), (36, 1590045), (45, 1272036), (54, 1060030), (60, 954027), (71, 806220), (90, 636018), (108, 530015), (135, 424012), (142, 403110), (180, 318009), (213, 268740), (270, 212006), (284, 201555), (355, 161244), (426, 134370), (540, 106003), (639, 89580), (710, 80622), (852, 67185), (1065, 53748), (1278, 44790), (1420, 40311), (1493, 38340), (1917, 29860), (2130, 26874), (2556, 22395), (2986, 19170), (3195, 17916), (3834, 14930), (4260, 13437), (4479, 12780), (5972, 9585), (6390, 8958), (7465, 7668)]